80 Hz to 20 kHz Frequency Response and 89dB Sensitivity
Much stronger and cooler than stock
90cc - Crankshaft - 42mm Stroke/Rod 90mm
Rugged Construction: Featuring heavy-duty steel construction
Outlasts any mild steel or surface hardened sprocket as much as two or three times over
12 PC SAE RATCHET WRENCH SET pro-design 80 Hz to 20 kHzDrop forge chrome vanadium steel 72 Gear teeth for a precise 5 sweep Low profile head for access in tight spaces Triple chrome plated, fully polished Lifetime warranty SAE set includes: 1 4", 5 16", 3 8", 7 16, 1 2", 9 16", 5 8", 11 16", 3 4", 13 16", 7 8" and 1" wrenches